Measuring instrument


Published Time:

2020-04-13

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The RizonSDI® portable SDI meter is a professional reverse osmosis SDI testing instrument launched by HORIZON for the Chinese market. It fully meets the water quality conditions, usage habits, and regulatory requirements of the Chinese market. Specifically designed for field testing personnel, it can meet the needs of various applications, such as ultrafiltration systems, reverse osmosis systems, general water treatment, seawater desalination, laboratories, and field operations.
 
The RizonSDI® portable SDI meter boasts complete functionality and simple operation, allowing even non-professionals to quickly master it and easily and accurately complete testing tasks. During use, operators only need to replace the membrane, adjust the water pressure to 2.07 bar, and press the test button to start the test; the results will quickly be displayed on the panel.
 
Note: The pollution density index (SDI) value is an important parameter for the water quality of the reverse osmosis system's feed water and is the main means of verifying whether the effluent from the pretreatment system meets the reverse osmosis feed water requirements. Its magnitude is crucial to the operating life of the reverse osmosis system.